Datasheet

PCA9701_PCA9702 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 7 — 26 September 2014 12 of 29
NXP Semiconductors
PCA9701; PCA9702
18 V tolerant SPI 16-bit/8-bit GPI with INT
8.2.1.2 UJA106x with PCA9701, sleep
• Very low quiescent system current (50 A) due to disabled C and cyclically biasing
of switches
• Wake-up upon change of switches or upon bus traffic (CAN and LIN)
• PCA970x supplied out of cyclically biased transistor regulator
Fig 10. UJA106x with PCA9701 with unsupplied C (sleep)
CS
SDIN
SDOUT
SCLK
002aae017
IN0
PCA9701
V
SS
V
DD
INT_EN
IN1
IN15
alternate
PVR100AD-B5V0
V3
UJA106x
WAKE
V1 GND
V
CC
μC
CSN
MOSI
MISO
SCLK
GND
INT
alternate
PMEM4010ND
RSTN
alternate
PDTC144TU